Struct TransactionBuffer 

pub struct TransactionBuffer {
    pub multisig: Pubkey,
    pub creator: Pubkey,
    pub buffer_index: u8,
    pub vault_index: u8,
    pub final_buffer_hash: [u8; 32],
    pub final_buffer_size: u16,
    pub buffer: Vec<u8>,
}

Fields

multisig: Pubkey

The multisig this belongs to.

creator: Pubkey

Member of the Multisig who created the TransactionBuffer.

buffer_index: u8

Index to seed address derivation

vault_index: u8

Vault index of the transaction this buffer belongs to.

final_buffer_hash: [u8; 32]

Hash of the final assembled transaction message.

final_buffer_size: u16

The size of the final assembled transaction message.

buffer: Vec<u8>

The buffer of the transaction message.

Implementations

impl TransactionBuffer

pub fn size(final_message_buffer_size: u16) -> Result<usize>

pub fn validate_hash(&self) -> Result<()>

pub fn validate_size(&self) -> Result<()>

pub fn invariant(&self) -> Result<()>

Trait Implementations

impl AccountDeserialize for TransactionBuffer

fn try_deserialize(buf: &mut &[u8]) -> Result<Self>

Deserializes previously initialized account data. Should fail for all uninitialized accounts, where the bytes are zeroed. Implementations should be unique to a particular account type so that one can never successfully deserialize the data of one account type into another. For example, if the SPL token program were to implement this trait, it should be impossible to deserialize a Mint account into a token Account.

fn try_deserialize_unchecked(buf: &mut &[u8]) -> Result<Self>

Deserializes account data without checking the account discriminator. This should only be used on account initialization, when the bytes of the account are zeroed.

impl AccountSerialize for TransactionBuffer

fn try_serialize<W: Write>(&self, writer: &mut W) -> Result<()>

Serializes the account data into writer.

impl BorshDeserialize for TransactionBuffer

where Pubkey: BorshDeserialize, u8: BorshDeserialize, [u8; 32]: BorshDeserialize, u16: BorshDeserialize, Vec<u8>: BorshDeserialize,

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for TransactionBuffer

where Pubkey: BorshSerialize, u8: BorshSerialize, [u8; 32]: BorshSerialize, u16: BorshSerialize, Vec<u8>: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl Clone for TransactionBuffer

fn clone(&self) -> TransactionBuffer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TransactionBuffer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TransactionBuffer

fn default() -> TransactionBuffer

Returns the “default value” for a type.

impl Discriminator for TransactionBuffer

const DISCRIMINATOR: &'static [u8]

Discriminator slice.

impl Owner for TransactionBuffer

fn owner() -> Pubkey